Company Overview
- Company Name
- Mitsuwa Electric Co., Ltd.
- Address
Head Office / Main Factory
6-7-9 Minamishinagawa, Shinagawa-ku, Tokyo 140-0004 → Google MAP
Phone : +81 3-3471-3682 (Main)
FAX : +81 3-3471-9596
Business Hours (Japan Standard Time) 8:30 AM to 5:00 PM (Weekdays)Mobara Factory
646 Mobara, Mobara City, Chiba 297-0026 → Google MAP
Phone : +81 475-23-5534
FAX : +81 475-24-9626
Business Hours (Japan Standard Time) 8:15 AM to 5:00 PM (Weekdays)
- Founded
- September 8, 1933
- Established
- December 27, 1951
- Employees
- 98
- Capital
- 24,000,000 yen
- Business Activities
- Development, manufacturing, and sales of core parts for lighting, medical equipment, and industrial machinery.
- Banks
- The Shoko Chukin Bank,Ltd., Japan Finance Corporation, Mitsubishi UFJ Bank, Resona Bank, Mizuho Bank
- Business Hours
- Head Office in Tokyo (Japan Standard Time)
8:30 AM to 5:00 PM (Weekdays)
Mobara Factory (Japan Standard Time): 8:15 AM to 5:00 PM (Weekdays)
- Closed
- Saturdays, Sundays, and Public Holidays
- info@mitsuwa-elec.co.jp
History
- 1933
- Sep.
- Started manufacturing filaments for incandescent lamps in Shinagawa-ku, Tokyo (Tachiaigawa). [Founded]
- 1951
- Dec.
- Established Mitsuwa Electric Co., Ltd. [Establishment]
- 1980
- Sep.
- Established our "Mobara Factory" in Mobara City, Chiba Prefecture, and started manufacturing filaments for halogen lamps.
- 1982
- Oct.
- Introduced scanning electron microscopes and X-ray analysis equipment.
- 1983
- Mar.
- Introduced a high-speed coiling machine manufactured by Swiss company Falma for ultrafine wire coil production.
- 1996
- Feb.
- Moved head office and main factory to Oimachi, Shinagawa-ku, Tokyo.
- 1998
- Aug.
- Obtained ISO9002 certification at head office and main factory.
- 1998
- Oct.
- Started manufacturing electrodes for ultra-high-pressure mercury lamps (for projectors) at head office and main factory.
- 2000
- Dec.
- Celebrated the 50th anniversary of the company’s establishment.
- 2002
- Feb.
- Obtained ISO9002 certification at Mobara Factory.
- 2003
- Nov
- Started manufacturing electrodes for CCFL (Cold Cathode Fluorescent Lamp).
- 2003
- Dec.
- Obtained ISO 9001:2000 certification at head office, main factory, and Mobara
- 2005
- Mar.
- Started manufacturing electrodes for ceramic metal halide lamps.
- 2006
- Oct.
- Obtained ISO 14001:2004 certification at head office, main factory, and Mobara Factory.
- 2009
- Sep.
- Started mass production of ultrafine spring coils.
- 2010
- Oct.
- Started mass production of sensor coils.
- 2010
- Nov.
- Obtained ISO 9001:2008 certification at head office, main factory, and Mobara Factory.
- 2011
- Mar.
- Started mass production of electrodes for ionizers.
- 2011
- Apr.
- New facility at Mobara Factory built.
- 2014
- Oct.
- Yuji Miyazaki appointed as the new president.
- 2017
- Apr.
- Started regular recruitment of new graduates.
- 2018
- Oct.
- Held a ceremony to commemorate the 85th anniversary of our company's establishment.
- 2019
- Jan.
- Renovation of the head office exterior walls.
- 2020
- Apr.
- Website renewal.
- 2022
- Jul.
- Recognized as "The smallest commercially available metal coil " by Guinness World Records™.
- 2022
- Sep.
- Completed "U-make Minami Shinagawa," a manufacturing industry exchange hub.
- 2024
- Jan.
- Acquired SS Seiki Co., Ltd. as a subsidiary through M&A.
